I'd like someone who is familiar with the following:
Nginx
Wordpress Multisite
Cloudflare SSL
Ubuntu
Update our configuration file for nginx so it is optimized to listen on 80 & 443. Add all relevant domains.
This should take less than 2 hours total.
Other security work is available upon completion.
When requesting work, we look first for those who use perfect English, gram...

We currently have an issue with a server that is extremely slow to even issue commands via ssh, the server seems to run fine for the first few minutes after being restarted, but then is extremely slow to respond and the website hosted in it is then down.
However the servers vital signs / processors all show as normal cpu / mem etc.. but the load is still high and we are currently at a loss of w...

I have an Apache Ant build server running Ubuntu 14.04.05. I made a mistake while updating the Ubuntu - i used cmd sudo apt-get update instead of sudo apt-get upgrade. The result was Ubuntu 16.04 files were downloaded and files were over-written on the server.
I require a freelance ubuntu 14.04.05 32-bit developer to carry out work on the server. The job includes checking the state of the server,...

First thing need to give a demo of packaging in ubuntu. Take a example c code build a .deb package file. that package must automatically add dependencies when i am installing with apt-get. Need address all issues while packaging.
Second Thing give a docker demo with above package. need to cover all issues with docker
final outcome is step by step instructions in a pdf file.

We need an Ubuntu OpenStack expert to architect and then set up two small private clouds.
We have servers in two colocation data centers, seven servers in one and six in the other. For each install, we want high availability at the management server level, with good backups/snapshots scheduled of individual VMs. Because we will host the two data centers in an active-active setup (the monitorin...

Deinstall Perforce on existing VServer, install it again.
Guide me trough a Tutorial to get Perforce work on VServer and my PC to connect each other and Sync files between them.
Write me if youve questions

I need help with a cron job on Ubuntu 16.
I've never set up a cron job with crontab -e before and my script file runs successfully if I execute it with bash [fileName] but it does not execute in the cron.
I will give you the server logins and path to the script etc. All I need is for you to help me fix what is in the crontab -e file.